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Oval|Lab Grown|IGI

1.53ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG442069516

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442069516

Diamond specifications and retailer prices

From HK$6,669 HKD
$850 USD
As of October 31, 2026
Save HK$31,962 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,631 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442069516 or 442069516. Listed at 12 retailers as of October 31, 2026, with prices from HK$6,669 to HK$38,631, a HK$31,962 spread on the same certified stone. MOH London lists it at HK$38,631. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069516
Dimensions8.90 × 6.43 × 4.06 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.90 mm6.43 mm1.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069516
Side View
Table 57.5%Crown 36.3°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$38,631 HKD|Low: HK$6,669 HKD|High: HK$39,149 HKD|Avg: HK$17,720 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 7HK$6,669 HKD
Retailer 8HK$10,364 HKD
Retailer 12HK$11,274 HKD
Retailer 13HK$11,596 HKD
Retailer 9HK$12,027 HKD
Retailer 14HK$12,027 HKD
Retailer 3HK$13,377 HKD
Retailer 5HK$16,539 HKD
Retailer 2HK$17,168 HKD
Retailer 10HK$19,018 HKD
Retailer 4HK$22,415 HKD
Retailer 11HK$22,541 HKD
Retailer 6HK$34,426 HKD
MOH LondonHK$38,631 HKD

39 data points across 14 retailers

12 retailersHK$6,669 HKD to HK$38,631 HKD

A
Cheapest Retailer
-
HK$6,669 HKD
$850 USD
A
Retailer 2
-
HK$10,364 HKD
$1,321 USD
View
B+
Retailer 3
-
HK$11,274 HKD
$1,437 USD
View
B+
Retailer 4
-
HK$11,596 HKD
$1,478 USD
View
Final sale: no returns
Retailer 5
-
HK$12,027 HKD
$1,533 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$12,027 HKD
$1,533 USD
View
B+
Retailer 7
-
HK$13,377 HKD
$1,705 USD
View
B+
Retailer 8
-
HK$17,168 HKD
£1,723 GBP
View
B
Retailer 9
-
HK$19,018 HKD
$2,424 USD
View
B
Retailer 10
-
HK$22,415 HKD
$2,857 USD
View
B
Retailer 11
-
HK$22,541 HKD
$2,873 USD
View
Most Expensive
B
MOH London
LG442069516 · Nov 1
HK$38,631 HKD
£3,877 GBP
View
11 more retailers have this diamond
Prices start from HK$6,669 HKDSave up to HK$31,962 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Oval
HK$6,669 HKD